Odontode — Odontoden sind harte Strukturen aus Zahnbein und Blutgefäßkanälen[1], die an der Hautoberfläche oder in der Nähe von Körperöffnungen von diversen Tierarten zu finden sind. Diese Strukturen sind vor allem bei südamerikanischen Harnischwelsen zu… … Deutsch Wikipedia
Odontode — Odontodes, or dermal teeth, are hard structures found on the external surfaces of animals or near internal openings. They comprise a soft pulp surrounded by dentine and covered by a mineralized substance such as enamel, a structure similar to… … Wikipedia
Otothyris — Scientific classification Kingdom: Animalia Phylum: Chordata Class: Actinopterygii … Wikipedia
Ancistrus — Taxobox name = Ancistrus image width = 250px image caption = A young male Ancistrus , without fully grown bristles. regnum = Animalia phylum = Chordata classis = Actinopterygii ordo = Siluriformes familia = Loricariidae subfamilia = Hypostominae… … Wikipedia
Astroblepus — Taxobox name = Naked sucker mouth catfish regnum = Animalia phylum = Chordata classis = Actinopterygii ordo = Siluriformes superfamilia = Loricarioidea familia = Astroblepidae familia authority = Bleeker, 1862 genus = Astroblepus genus authority … Wikipedia
Scoloplax — Taxobox name = Scoloplax image width = 240px regnum = Animalia phylum = Chordata classis = Actinopterygii ordo = Siluriformes superfamilia = Loricarioidea familia = Scoloplacidae familia authority = Bailey and Baskin, 1976 genus = Scoloplax genus … Wikipedia
Loricarioidea — Taxobox name = Loricarioidea image width = 250px image caption = Pterygoplichthys sp. regnum = Animalia phylum = Chordata classis = Actinopterygii ordo = Siluriformes superfamilia = Loricarioidea subdivision ranks = Families subdivision =… … Wikipedia
Peckoltia — Taxobox name = Peckoltia image width = 240px image caption = Peckoltia sp. regnum = Animalia phylum = Chordata classis = Actinopterygii ordo = Siluriformes familia = Loricariidae subfamilia = Hypostominae tribus = Ancistrini genus = Peckoltia… … Wikipedia
Homodiaetus — Taxobox name = Homodiaetus regnum = Animalia phylum = Chordata classis = Actinopterygii ordo = Siluriformes familia = Trichomycteridae subfamilia = Stegophilinae genus = Homodiaetus genus authority = Eigenmann Ward, 1907 type species =… … Wikipedia
DENTS — Situées à l’entrée du tube digestif, les dents constituent des organes très particuliers et hautement différenciés, tant par leur structure histologique très spéciale que par leurs remarquables propriétés mécaniques et physiologiques. En effet,… … Encyclopédie Universelle